From 3fea666ef34f90b2c04095274c449b0b7978d756 Mon Sep 17 00:00:00 2001
From: Ivan Maidanski <ivmai@mail.ru>
Date: Thu, 1 Sep 2016 17:00:37 +0300
Subject: [PATCH] Workaround 'struct member Generic::null never used' cppcheck
 style warning

* cord/cordbscs.c (CORD_from_fn): Check that 'null' field of the
allocated Function object is zero.
---
 cord/cordbscs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cord/cordbscs.c b/cord/cordbscs.c
index efe75b54..d6c33ee9 100644
--- a/cord/cordbscs.c
+++ b/cord/cordbscs.c
@@ -306,6 +306,7 @@ CORD CORD_from_fn(CORD_fn fn, void * client_data, size_t len)
 
         result = GC_NEW(struct Function);
         if (result == 0) OUT_OF_MEMORY;
+        if (result->null != 0) ABORT("error"); /* make 'null' field used */
         result->header = FN_HDR;
         /* depth is already 0 */
         result->len = len;
-- 
2.40.0